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Quantity
1
NEXT-TO-SKIN PERFORMANCE
Field Notes:
Our lightest weight base layer ever, perfect for most cool and cold conditions
Nuyarn® is a spinning technology that makes merino 35% more thermally efficient, 85% more elastic, and 8.8x more durabl...
Reviews
4.2
69 ratings
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Woolies Pro Tech 1/4 Zip
The 1/4 Zip is the color I want and made well. I followed their guidelines for sizing. I should have ordered a size up. Was looking forward to wear as a base layer and as a shirt as I'm traveling and want clothing that I could double as regular shirt as well.
S
Stacey · May 18, 2026
Never taking this off!
I have been using this for running at a wide range of temps, and it is perfect. The 1/4 zip adds a great degree of temperature range, and it breathes so well. Also love how soft and lightweight it is. The arm length is generous!
R
Robin · April 2, 2026
Stretchy & Soft
These shirts are quite thin, stretchy, and clingy. If not layering up, one may prefer to wear a camisole underneath. The wool has the softest feel imaginable.